CA2425932C - Process for producing a discharge lamp - Google Patents

Process for producing a discharge lamp Download PDF

Info

Publication number
CA2425932C
CA2425932C CA2425932A CA2425932A CA2425932C CA 2425932 C CA2425932 C CA 2425932C CA 2425932 A CA2425932 A CA 2425932A CA 2425932 A CA2425932 A CA 2425932A CA 2425932 C CA2425932 C CA 2425932C
Authority
CA
Canada
Prior art keywords
discharge
support element
discharge vessel
raised position
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2425932A
Other languages
English (en)
French (fr)
Other versions
CA2425932A1 (en
Inventor
Lothar Hitzschke
Frank Vollkommer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of CA2425932A1 publication Critical patent/CA2425932A1/en
Application granted granted Critical
Publication of CA2425932C publication Critical patent/CA2425932C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/261—Sealing together parts of vessels the vessel being for a flat panel display
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/40—Closing vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/046—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
CA2425932A 2001-08-08 2002-06-26 Process for producing a discharge lamp Expired - Fee Related CA2425932C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10138925.6 2001-08-08
DE10138925A DE10138925A1 (de) 2001-08-08 2001-08-08 Verfahren zum Herstellen einer Entladungslampe
PCT/DE2002/002342 WO2003017312A1 (de) 2001-08-08 2002-06-26 Verfahren zum herstellen einer entladungslampe

Publications (2)

Publication Number Publication Date
CA2425932A1 CA2425932A1 (en) 2003-04-14
CA2425932C true CA2425932C (en) 2010-10-19

Family

ID=7694787

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2425932A Expired - Fee Related CA2425932C (en) 2001-08-08 2002-06-26 Process for producing a discharge lamp

Country Status (10)

Country Link
US (1) US7144288B2 (de)
EP (1) EP1415317B1 (de)
JP (1) JP2004538613A (de)
KR (1) KR100517789B1 (de)
CN (1) CN1316535C (de)
AT (1) ATE513305T1 (de)
CA (1) CA2425932C (de)
DE (1) DE10138925A1 (de)
TW (1) TW583712B (de)
WO (1) WO2003017312A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10347636A1 (de) 2003-10-09 2005-05-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungslampe mit mindestens einer Außenelektrode und Verfahren zu ihrer Herstellung
DE102004004478A1 (de) * 2004-01-28 2005-08-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verfahren zur Herstellung von Entladungslampen
DE102004025266A1 (de) 2004-05-19 2005-12-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beleuchtungssystem mit einem Gehäuse und einer darin angeordneten Flachlampe
KR100773492B1 (ko) * 2005-04-15 2007-11-05 삼성코닝 주식회사 면광원 장치 및 이를 갖는 백 라이트 유닛
DE102005046481A1 (de) * 2005-09-28 2007-03-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampe für dielektrisch behinderte Entladungen mit Boden- und Deckenplatte und Stützelementen dazwischen
DE102006026333A1 (de) * 2006-06-02 2007-12-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampe für dielektrisch behinderte Entladungen mit flachem Entladungsgefäß
DE102006026332A1 (de) * 2006-06-02 2007-12-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampe für dielektrisch behinderte Entladungen mit rippenartigen Stützelementen zwischen Bodenplatte und Deckenplatte
DE102007009192A1 (de) * 2007-02-26 2008-08-28 Osram Gesellschaft mit beschränkter Haftung Verfahren zum Herstellen einer Entladungslampe, insbesondere einer Flachlampe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6111351A (en) * 1997-07-01 2000-08-29 Candescent Technologies Corporation Wall assembly and method for attaching walls for flat panel display
DE19817478B4 (de) 1998-04-20 2004-03-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Flache Entladungslampe und Verfahren zu ihrer Herstellung
DE19936863A1 (de) 1999-08-05 2001-02-15 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Herstellungsverfahren für eine Gasentladungslampe
DE10048187A1 (de) * 2000-09-28 2002-04-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungslampe für dielektrisch behinderte Entladungen mit Stützelementen zwischen einer Bodenplatte und einer Deckenplatte
DE10048186A1 (de) * 2000-09-28 2002-04-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungslampe für dielektrisch behinderte Entladungen mit Anordnung von Stützelementen
DE10138924A1 (de) * 2001-08-08 2003-02-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Herstellen eines stillen Flachstrahlers
DE10147728A1 (de) * 2001-09-27 2003-04-10 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungslampe mit stabilisierter Entladungsgefäßplatte

Also Published As

Publication number Publication date
EP1415317A1 (de) 2004-05-06
US20050260917A1 (en) 2005-11-24
CA2425932A1 (en) 2003-04-14
WO2003017312A1 (de) 2003-02-27
KR20030036900A (ko) 2003-05-09
EP1415317B1 (de) 2011-06-15
CN1316535C (zh) 2007-05-16
US7144288B2 (en) 2006-12-05
TW583712B (en) 2004-04-11
CN1473342A (zh) 2004-02-04
JP2004538613A (ja) 2004-12-24
DE10138925A1 (de) 2003-02-20
KR100517789B1 (ko) 2005-09-30
ATE513305T1 (de) 2011-07-15

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Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150626